Medical cannabis and cannabinoids in raw or dried flowers, oils, capsules, powders, edibles, and topicals may reduce pain, and some evidence shows benefit with nausea, vomiting, and sleep, but little evidence of improving treatment outcomes.
How can cannabis and cannabinoids help me? What the research says
Learn more about how we research and rate therapies and practices.
A brief summary of preclinical evidence is in Are you a health professional? ›
Improving treatment outcomes
Is cannabis or cannabinoids linked to improved survival? Is it linked to less cancer growth or metastasis? Does it enhance the anticancer action of other treatments or therapies? We present the evidence.
Optimizing your body terrain
Does cannabis or cannabinoids promote an environment within your body that is less supportive of cancer development, growth, or spread? We present the evidence.
Managing side effects and promoting wellness
Is cannabis or cannabinoids linked to fewer or less severe side effects or symptoms? Is it linked to less toxicity from cancer treatment? Does it support your quality of life or promote general well-being? We present the evidence.
Reducing cancer risk
Is cannabis or cannabinoids linked to lower risks of developing cancer or of recurrence? We present the evidence.
Continue exploring
References